1144402041101 has 16 divisors (see below), whose sum is σ = 1253802516480. Its totient is φ = 1035896532720.

The previous prime is 1144402041071. The next prime is 1144402041103. The reversal of 1144402041101 is 1011402044411.

It is a cyclic number.

It is not a de Polignac number, because 1144402041101 - 2³⁰ = 1143328299277 is a prime.

It is a super-2 number, since 2×1144402041101² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144402041103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30959036 + ... + 30995978.

It is an arithmetic number, because the mean of its divisors is an integer number (78362657280).

Almost surely, 2^{1144402041101} is an apocalyptic number.

1144402041101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1144402041101 is a deficient number, since it is larger than the sum of its proper divisors (109400475379).

1144402041101 is a wasteful number, since it uses less digits than its factorization.

1144402041101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48976.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 1144402041101 its reverse (1011402044411), we get a palindrome (2155804085512).

The spelling of 1144402041101 in words is "one trillion, one hundred forty-four billion, four hundred two million, forty-one thousand, one hundred one".